Dental Fillings in Sandgate

A dental filling repairs a tooth damaged by decay, a crack or wear. Your dentist removes the damaged part, then fills it with tooth-coloured composite resin. Most fillings can be done in one appointment. Dr Nina Stallman and Dr Nima Kancherla provide fillings in Sandgate.

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Book online any time, or call us during opening hours, including Saturday mornings.

12 Lagoon St, Sandgate QLD 4017
Open Saturday mornings, 8:00AM to 12:00PM
Happy gas available, charged separately

Dental fillings at a glance

Material: Tooth-coloured composite resin, matched to the shade of your teeth. It does not contain mercury.
How long it takes: Usually one visit of around 30 to 60 minutes, depending on the size and place of the filling.
When a filling isn’t enough: A lot of decay or a large crack may need a crown or root canal treatment instead. Your dentist explains why.
Fees: A consultation fee applies, including if you decide not to go ahead. Treatment fees are explained before treatment starts.
Health funds: Preferred provider for HCF, CBHS, nib and HIF; approved provider for Smile.com.au. What you get back depends on your policy, cover and limits.
Where and when: 12 Lagoon St, Sandgate QLD 4017 · (07) 3269 6252
Mon–Thurs 8:30AM–5:00PM · Fri 8:30AM–4:00PM · Sat 8:00AM–12:00PM

What happens at your filling appointment

Your dentist examines the tooth and may take an X-ray. They explain what they found and your options.
Local anaesthetic is used to numb the tooth and the area around it.
Your dentist removes the decay and places the filling in layers, hardening each layer with a light.
The filling is polished, and your dentist checks that your bite feels right.

At Sandgate Family Dental, dental fillings are provided by our dentists Dr Nina Stallman and Dr Nima Kancherla, for patients across Sandgate and the north Brisbane bayside.

When a tooth has been damaged by decay, a crack or general wear, a dental filling is one of the most common and straightforward ways to restore it. At Sandgate Family Dental, our experienced team provides tooth-coloured composite fillings that are designed to blend naturally with your smile. Whether it’s a small cavity picked up at your regular check-up or a worn filling that needs replacing, we’ll talk you through your options and make the process as comfortable as possible. Our clinic at 12 Lagoon St, Sandgate serves patients from across North Brisbane, including Shorncliffe, Deagon, Brighton, Bracken Ridge and surrounding suburbs.

What Is a Dental Filling?

A dental filling is a material used to repair a tooth after decay or damage has been removed. Once the affected area is cleaned out, the filling restores the tooth’s shape, strength and function — allowing you to bite and chew normally again. Fillings also seal the tooth to help prevent bacteria from re-entering and causing further decay.

Fillings are one of the most frequently performed treatments in general dentistry and can often be completed in a single appointment.

When Might You Need a Filling?

Your dentist may recommend a filling in a number of situations. Decay (a cavity) is the most common reason, but fillings can also be used to repair minor chips, cracks, or areas of wear.

Common signs that you may need a filling include:

Sensitivity or sharp pain when eating or drinking something hot, cold or sweet
A dull, persistent ache in a tooth — particularly when biting down
A visible dark spot, pit or hole on the surface of a tooth
A rough or jagged edge you can feel with your tongue
Food that repeatedly gets stuck in the same spot between teeth
A filling that feels loose, has cracked, or has partially fallen out

Not all cavities cause noticeable symptoms — particularly in the early stages, which is why routine dental check-ups are so valuable. Digital X-rays allow your dentist to detect decay between teeth and under existing restorations, often well before any discomfort begins.

If you’re experiencing any of the symptoms above, it’s worth having things assessed sooner rather than later. Left untreated, a cavity can grow larger and may eventually require more extensive treatment such as a dental crown or root canal therapy.

Tooth-Coloured Composite Fillings

At Sandgate Family Dental, we use modern composite resin for our fillings. Composite is a tooth-coloured material that can be closely matched to the natural shade of your teeth, making it a popular choice for fillings in both front and back teeth.

Why We Use Composite Resin

Composite resin bonds directly to the tooth structure, which means less healthy tooth material typically needs to be removed compared to some older filling materials. The result is a restoration that supports the remaining tooth while looking and feeling natural. Because the material is applied in layers and hardened with a curing light, your dentist can shape it precisely to match your tooth’s contour and bite.

Composite vs. Amalgam Fillings

You may be familiar with the silver-coloured amalgam fillings that were once the standard. While amalgam is still used in some dental practices, composite resin has become the preferred option for many patients and dentists because it blends with the natural tooth colour, bonds to the tooth for a more conservative preparation, does not contain mercury, and can be used on both front and back teeth. If you have an existing amalgam filling that is worn, cracked or causing concern, your dentist can assess whether replacing it with a composite filling is appropriate.

The Filling Process: What to Expect

Getting a filling at Sandgate Family Dental is a straightforward process that’s usually completed in a single visit. Here’s what a typical appointment involves.

Assessment and Diagnosis

Your dentist will examine the affected tooth, which may include taking a digital X-ray to assess the extent of the decay or damage. They’ll explain what they’ve found and discuss whether a filling is the right option, or whether an alternative treatment may be more suitable.

Numbing the Area

Before any work begins, a local anaesthetic is applied to numb the tooth and surrounding area. This helps ensure you stay comfortable throughout the procedure. If you feel anxious about injections or dental treatment in general, let our team know — we’re experienced at helping nervous patients feel at ease.

Removing the Decay

Once the area is numb, your dentist carefully removes the decayed or damaged portion of the tooth using precise instruments. Only the affected material is removed, preserving as much healthy tooth structure as possible.

Placing the Filling

The composite resin is applied in layers, with each layer hardened using a special curing light. Your dentist shapes the material to match your tooth’s natural contour, ensuring a smooth, comfortable bite.

Polishing and Final Check

Once the filling is in place, it’s smoothed and polished. Your dentist will check your bite to make sure everything feels right and make any minor adjustments if needed. Most patients find the entire process takes around 30 to 60 minutes, depending on the size and location of the filling.

Think You Might Need a Filling?

If you’ve noticed sensitivity, discomfort, or a visible change in one of your teeth, don’t wait for it to get worse. Book an appointment online or call our Sandgate clinic on (07) 3269 6252 to have it assessed.

Caring for Your Fillings

A well-placed composite filling can last for many years with proper care. There are a few things you can do to help your fillings stay in good condition.

Good oral hygiene is the foundation — brushing twice daily with a fluoride toothpaste and cleaning between your teeth with floss or interdental brushes helps protect both your filling and the surrounding tooth from new decay. Limiting sugary and acidic foods and drinks can also reduce the risk of cavities forming around existing fillings.

It’s a good idea to avoid habits that place excessive force on your teeth, such as chewing ice, biting pen caps, or using your teeth as tools. If you grind your teeth at night (bruxism), a custom nightguard may be recommended to protect your fillings and natural teeth from wear.

Attending your regular check-ups and cleans allows your dentist to monitor the condition of your fillings over time and identify any signs of wear, cracking or recurrent decay before they become a bigger issue.

Comfort During Your Filling Appointment

A filling is one of the most routine procedures in dentistry, and the vast majority of patients find it straightforward. The area around the tooth is numbed with local anaesthetic before any work begins, so you shouldn’t feel pain during the procedure — only mild pressure or vibration as your dentist works.

After the local anaesthetic wears off, some sensitivity around the filled tooth is normal for a few days, particularly if the cavity was deep. This usually settles on its own. Mild over-the-counter pain relief can help if needed. If sensitivity is sharp, worsening, or hasn’t improved after a week, call us on (07) 3269 6252 — it’s worth having the tooth checked.

If you feel anxious about dental treatment, please tell us before your appointment. We work with many nervous patients at our Sandgate practice and are happy to take breaks, explain each step, and work at a pace that suits you. Our dental anxiety page has more information on how we support patients who find dental visits stressful.

When a Filling Isn't Enough

In some cases, a standard filling may not be the most appropriate option. If a tooth has extensive decay, a large crack, or has lost a significant amount of structure, your dentist may recommend an alternative restoration.

A dental crown covers and reinforces the entire visible portion of the tooth, providing greater protection and strength for teeth that are too damaged for a filling alone. If decay has reached the inner nerve of the tooth, root canal therapy may be needed to remove the infected tissue before the tooth is restored with a filling or crown. In situations where a tooth cannot be saved, options such as a dental bridge or dental implant may be discussed as replacements.

Your dentist will always explain the reasons behind their recommendation and give you time to consider your options before proceeding.

Fillings for Children

Children can develop cavities too, particularly on their back teeth where food tends to get trapped. If your child needs a filling, our team takes a gentle, patient approach to help them feel comfortable and safe during their visit. We explain each step in an age-appropriate way and work at a pace that suits your child.

Fillings for eligible children may be covered under the Child Dental Benefits Schedule (CDBS), a government program that provides up to $1,158 in dental benefits over a two-year period for children aged 0–17. This can include check-ups, cleans, fillings, X-rays and other general dental treatments. Our team can check your child’s eligibility at the time of your appointment. Learn more about our children’s dentistry services.

Health Fund and Payment Options

Dental fillings are generally covered under the general dental or restorative component of most health fund extras policies. The amount you receive back will depend on your level of cover and your fund’s fee schedule.

At Sandgate Family Dental, we process health fund claims on the spot using HICAPS, so you only pay the gap (if any) at the time of your visit. We are preferred providers or members of provider networks for several major funds, including HCF, nib, CBHS and HIF. Patients with these funds may receive higher rebates on their treatment. Visit our health funds page for more details.

No health insurance? We also welcome patients who are members of smile.com.au, a dental discount plan that offers reduced fees on a range of treatments. Our team is always happy to discuss costs upfront so there are no surprises — just ask when you book or at the start of your appointment.

If you’re a new patient, you may like to check out our new patient offer.

Dental Fillings for Patients Across North Brisbane

Sandgate Family Dental is located at 12 Lagoon St, Sandgate, with convenient access for patients throughout the North Brisbane bayside area. We’re open six days a week, including Saturday mornings, so it’s easy to find a time that works for you.

We regularly care for patients from Sandgate, Shorncliffe, Brighton, Deagon, Boondall, Bracken Ridge, Taigum, Fitzgibbon, Clontarf, Woody Point, Margate and surrounding areas.

Whether you need a small filling, want to replace an old restoration, or just want a check-up to see where things stand — our team is here to help.

Book your appointment online or call us on (07) 3269 6252.

Frequently Asked Questions About Dental Fillings

How long does it take to get a filling? Most fillings can be completed in a single appointment, typically taking around 30 to 60 minutes. The exact time depends on the size and location of the filling and whether any additional treatment, such as X-rays, is needed. Your dentist will give you an idea of what to expect before you start.

Will getting a filling hurt? A local anaesthetic is used to numb the area before any work begins, so you shouldn’t feel pain during the procedure. You may feel some pressure or vibration, but most patients find the process comfortable. If you’re anxious about dental treatment, let our team know — we’re happy to take extra time and explain each step as we go.

How long do composite fillings last? The lifespan of a composite filling varies depending on factors such as its size, its location in the mouth, your oral hygiene habits and whether you grind your teeth. With proper care and regular dental check-ups, composite fillings can last for many years. Your dentist will monitor your fillings at each visit and let you know if any attention is needed.

Can I eat after getting a filling? With composite resin fillings, the material is hardened during the appointment using a curing light, so the filling is ready to use straight away. However, it’s generally a good idea to wait until the local anaesthetic has worn off before eating, to avoid accidentally biting your cheek, tongue or lip.

Are fillings covered by health insurance? Fillings are typically covered under the general or restorative dental component of most health fund extras policies. The rebate amount varies depending on your level of cover and fund. We process claims on the spot with HICAPS at our Sandgate clinic. Check our health funds page for details on the funds we work with.

Should I replace my old amalgam (silver) fillings? Amalgam fillings don’t necessarily need to be replaced if they’re still in good condition. However, if an amalgam filling is cracked, leaking, worn or causing cosmetic concerns, your dentist may recommend replacing it with a tooth-coloured composite restoration. This is assessed on a case-by-case basis.

Nervous about getting a filling?

Tell us before your appointment if you feel anxious about injections or treatment. We can take breaks, explain each step and work at your pace. Some sensitivity for a few days afterwards is normal. Happy gas (inhalation sedation) is offered by both our dentists. It’s charged separately (ADA item 943). It isn’t suitable for everyone, so your dentist checks your medical history first.